13201242435320 has 32 divisors (see below), whose sum is σ = 29731057035120. Its totient is φ = 5275472697600.

The previous prime is 13201242435317. The next prime is 13201242435377. The reversal of 13201242435320 is 2353424210231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156966077 + ... + 157050156.

Almost surely, 2^{13201242435320} is an apocalyptic number.

13201242435320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13201242435320 is an abundant number, since it is smaller than the sum of its proper divisors (16529814599800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13201242435320 is a wasteful number, since it uses less digits than its factorization.

13201242435320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314017295 (or 314017291 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 13201242435320 its reverse (2353424210231), we get a palindrome (15554666645551).

The spelling of 13201242435320 in words is "thirteen trillion, two hundred one billion, two hundred forty-two million, four hundred thirty-five thousand, three hundred twenty".